123119230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41177}}^1$

素因数の和:41220

約数の個数: 32

約数和(自身を含む): 249044544

約数和(自身を除く): 125925314

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 41177, 82354, 205885, 411770, 535301, 947071, 1070602, 1894142, 2676505, 4735355, 5353010, 9470710, 12311923, 24623846, 61559615, 123119230]

約数ペア:

[(1, 123119230), (2, 61559615), (5, 24623846), (10, 12311923), (13, 9470710), (23, 5353010), (26, 4735355), (46, 2676505), (65, 1894142), (115, 1070602), (130, 947071), (230, 535301), (299, 411770), (598, 205885), (1495, 82354), (2990, 41177)]